Elisa M. Arrillaga, MD
NPI 1285651265ActiveIndividual· Emergency Medicine· Covington, LA
Emergency Medicine (MD) with Physician Practice Partners, practicing in Covington, Louisiana. 244 Medicare patients in 2024, $35,821 paid; nearly all of their 306 Part D prescriptions were generic (91%). Stryker Corporation was the largest of 3 companies reporting payments in 2025, $69.35 in all, mostly food and beverage. Lists Terrebonne General Medical Center - Parish and 1 other hospital as hospital affiliations.
Overview
| NPI | 1285651265 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 16, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 026745 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 244 |
|---|---|
| Services billed | 365 across 10 procedure codes |
| Paid by Medicare | $35,821 |
Part D prescriptions in 2024
| Prescriptions (claims) | 306 · 342 30-day fills |
|---|---|
| Patients | 207 |
| Total drug cost | $9,778 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Physician Practice PartnersHouma, LA · 80 clinicians
Hospital affiliations
- Terrebonne General Medical Center - ParishHouma, LA
- Touro InfirmaryNew Orleans, LA
Industry payments (Open Payments)
- 2025$69.35 · 3 payments from 3 companies
- 2024$113.21 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $29.22 | 1 |
| E.R. Squibb & Sons, L.L.C. | $22.55 | 1 |
| Becton, Dickinson and Company | $17.58 | 1 |
What the 2025 payments were for
- Food and Beverage$69.35 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Emergency Medicine providers in Covington
- 1215987441
- 1770536658
- 1891187654
- 1194890624
- 1649410697
- 1558868521
- 1396777421
- 1639199698
- 1659803021
- 1649774787
- 1760862478
- 1033451893